.topbar , .topbar_son{
    height:30px;
    background-color: #000000;
    color: rgb(121, 121, 121);
    line-height: 30px;
}
.icon-sanjiao{
    font-size: px!important;
}
a{
    color: #797979;
}
#login a ,#sign a{
    color: #797979;
  }
#login a:hover,#sign a:hover{
    color: #dddada;
}
.left_ul{
    display: flex;
}
.left_ul li{
    font-size: 14px;
    margin:0 10px;
}
.left_ul li:hover{
    color: #dddada;
}
.moblie{
    position: relative;
}
.m_notice{
    width: 128px;
    height: 167px;
    position: absolute;
    display:block;
    background-color: #fff;
    text-align: center;
    left:calc(-64px + 50%);
    top: 30px;
    color: #000;
    line-height: 20px;
    border: 1px solid black;
    border-top: none;
    padding: 5px;
    display: none;
    z-index: 1000;
}
.m_notice img{
    display: block;
    width: 128px;
}
.moblie:hover>.m_notice{
    display: block;
    z-index: 1;
}
.tabar_son{
    display: flex;
    justify-content: space-between;
}
.rigt_ul{
    display: flex;
}
.rigt_ul li {
   padding: 0 30px 0 10px;
   position: relative;
//    border: 1px solid burlywood;
//    box-sizing: border-box;
}
.add_after{
    // background-color: blue;
}
.add_after a{
    color: #797979;
}
.add_after a:hover{
    color: red;
}
.add_after div{
    position: absolute;
    width: 88px;
    display: none;
    top: 30px;
    left: 0px;
    // background-color: blueviolet;
    line-height: 28px;
    font-size: 12px;
    padding:5px;
    // border: 1px solid gray;
    border-top: none;
}
.add_after:hover{
    background-color: #fff;
}
.add_after:hover>div{
    display: block;
    z-index: 100;
    background-color: #fff;
}
.nav_sanjiao{
    display: block;
    position:absolute ;
    top: 0;
    right: 10px;
}
.navbox{
    height: 100px;
    background-color: #fff;
    position: relative;
}
.searchbox{
    position: absolute;
    top: 36px;
    left: 440px;
    height: 40px;
    width: 461px;
    // background-color: green;
    border:3px solid #FF2337;
    box-sizing: border-box;
    border-radius: 20px;
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    -ms-border-radius: 20px;
    -o-border-radius: 20px;
    
}

.searchbox span{
    display: inline-block;
    line-height: 34px;
    height: 100%;
    margin-left: 10px;
    vertical-align: middle;
}
.searchbox input{
    display: inline-block;
    line-height: 34px;
    height: 34px;
    border: none;
    outline: none;
    width: 410px;
}
.search_btn{
    display: inline-block;
    width: 60px;
    height: 40px !important;
    background-color:#FF2C60 ;
    color: #fff;
    text-align: center;
    border-radius: 20px;
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    -ms-border-radius: 20px;
    -o-border-radius: 20px;
    position: absolute;
    top: -3px;
    right: -3px;
    border:3px solid #FF2337;
    box-sizing: border-box;
}
.navBig{
    background-color: #fff;
}
.shop_car{
    display: inline-block;
    position:absolute;
    top: 36px;
    right: 76px;
    height: 40px;
    width: 110px;
    background-color: #fff;
    border: 3px solid #FF2337 ;
    box-sizing: border-box;
    border-radius: 20px;
    text-align: center;
    line-height: 34px;
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    -ms-border-radius: 20px;
    -o-border-radius: 20px;
}
.bottom_nav ,.bottom_navbox{
    height: 42px;
    background-color: #fff;
    
}
.bottom_navbox{
    // background-color: aquamarine;
    box-sizing: border-box;
    position: relative;
}
.all_class{
    width: 164px;
    height: 42px;
    line-height: 42px;
    padding: 0 10px;
    text-indent: 2em;
    box-sizing: border-box;
    color: #fff;
    border-bottom: 1px solid rgb(223, 221, 221);
    background-image: linear-gradient(to right, red, #FF3264);
}
.classes{
    position:absolute;
    top: 42px;
    z-index: 100;
}
.classes li{
    width: 164px;
    height: 38px;
    line-height: 38px;
    padding: 0 10px;
    text-indent: 2em;
    box-sizing: border-box;
    background-image: linear-gradient(to right, red, #FF3264);
}
.classes li div{
    // background-color: hotpink;
    border-bottom: 1px solid rgb(223, 221, 221);
    box-sizing: border-box;
    height: 38px;
    color: #fff;
}
.second_menu{
    width: 935px;
    height: 461px;
    background-color: #fff;
    position: absolute;
    top: 0px;
    left: 164px;
    overflow: hidden;
    border-top:2px solid red ;
    box-sizing: border-box;
    display: none;
    z-index: 100;
}   
.classes:hover>.second_menu{
    display: block;
}
.second_menu .left_box{
    width: 698px;
    height: 100%;
    // background-color: rgb(53, 53, 95);
    float: left;
    padding: 10px;
    box-sizing: border-box;
}
.second_menu .right_box{
    width:237px;
    height: 100%;
    background-color: rgb(236, 236, 236);
    float: left;
}
.left_box>div{
    width: 100%;
    // height: 187px;
    // background-color: khaki;
    box-sizing: border-box;
    // border-bottom: 1px solid;
}
.left_box .minibox{
    width: 50%;
    // height: 100%;
    // background-color: lawngreen;
}
.left_box .left_part{
    display: flex;
    justify-content: space-between;
}
.minibox .item{
    // background-color: lightcoral;
    padding: 10px;
    font-size: 16px;
}
.minibox .item>a{
    color: black;
    margin: 0 10px;
    line-height: 18px;
}
.minibox p{
    border-bottom: 2px solid gray;
    text-indent: 20px;
}
.imgbox{
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    padding: 10px 0;
}
.imgbox div{
    width: 106px;
    height: 106px;
    // background-color: green;
    margin-bottom:10px;
}
.imgbox div>img{
    width: 100%;
    height: 100%;
}
.right_box .remai{
    background-color: rgb(236, 236, 236);
    text-align: center;
}
.right_box .remai img{
    width: 215px;
    height: 88px;
}
.nav2{
    display: flex;
    position: absolute;
    top: 0;
    left: 164px;
    line-height: 42px;
}
.nav2 li{
    padding: 0 20px;
}
.nav2 li a{
    color: #000;
    font-size: 16px;
}
#nav_hide{
    width: 100%;
    height: 51px;
    background-color: #fff;
    position: fixed;
    top: 0;
    box-shadow:0px 0px 10px  ;
    z-index: 1000;
    display: none;
}
#nav_hide .nav_hide_box{
    position: relative;
    background-color: #fff;
    height: 50px;
}
#searchbox{
    position: absolute;
    top: 4px;
    background-color: #fff;
}
.swipe_imgbox{
    width: 1920px;
    height: 505px;
    background-color: #797979;
    margin:  0 auto;
}
.swipe_box{
    position: relative;
    width: 1920px;
    margin: 0 auto;
}
.swipe_box .taxt_bar{
    height: 45px;
    width: 1920px;
    position: absolute;
    bottom: 0;
    z-index: 100;
    background-color: rgba($color: #9e9e9e, $alpha: 0.5);
}
.swipe_box>.swiper-pagination{

    bottom: 45px !important;
    left : -340px !important;
}
.taxt_bar .bar{
    display: flex;
    justify-content: space-between;
    line-height: 45px!important;
}
.bar ul{
    display: flex;
    justify-content: space-around;
}
.bar ul>li{
    margin: 0 10px;
    color: #fff;
    font-size: 18px;
}
.swiper-container {
    width: 1920px;
    height: 505px;
    overflow: hidden;

}
.swiper-wrapper{
    width: 1920px;
    height: 505px;
    // overflow: hidden;
}
.swiper-button-prev ,.swiper-button-next{
    background-color: rgba(109, 109, 109, 0.5);
    width: 60px!important;
    height: 120px!important;
    top:50% !important;
    margin-top: calc(-60px - 45px) !important;
}
.swiper-button-next{
    right: calc(1920px/2 - 1100px/2 )!important;
}
.swiper-button-prev{
    left: calc(1920px/2 - 1100px/2 + 164px)!important;
}

.swiper-container{
    --swiper-theme-color: #c9c9c9;
    --swiper-pagination-color: #ff0000;/* 两种都可以 */
  }

.item_box{
    // background-color: #fff;
    margin-top: 20px;
    border-top:1px solid #c9c9c9 ;
}
.item_box>.item>.item_top{
    display: flex;
    background-color: #F6F6F6;
}
.item_box>.item>.item_top>.left_part{
    width: 330px;
    height: 540px;
    position: relative;
    // display: none;
    img{
        width: 330px;
        height: 540px;
    }
    ul{
        display: flex;
        flex-wrap: wrap;
        position:absolute;
        bottom: 0;
        padding: 10px;
        justify-content: space-around;
        li{
            width: 82px;
            height: 42px;
            line-height: 42px;
            border-radius: 21px;
            -webkit-border-radius: 21px;
            -moz-border-radius: 21px;
            -ms-border-radius: 21px;
            -o-border-radius: 21px;
            box-sizing: border-box;
            border: 1px solid gray;
            background-color: #fff;
            margin-bottom: 10px;
            span{
                display: block;
                text-align: center;
            }   
        }
    }
}
.item_box>.item>.item_top>.mid_part{
    width: 550px;
    height: 540px;
    // display: none;
    ul{
        display: flex;
        flex-wrap: wrap;
        height: 540px;
        justify-content: space-around;
        li{
            width: 275px;
            height: 270px;
            padding: 10px;
            box-sizing: border-box;
            text-align: center;
            background-color: #fff;
            display: flex;
            flex-direction: column;
            justify-content: center;
            border: 1px solid rgb(212, 212, 212);
            box-sizing: border-box;
            p>.title{
                font-size: 24px;
            }
            p>span{
                font-size:14px;
            }
        }
    }

}
.item_box>.item>.item_top>.right_part{
    width: 220px;
    height: 540px;
    position: relative;
    .title{
        height: 60px;
        font-size: 16px;
        line-height: 60px;
        padding-left: 10px;
        font-weight:bold;
        background-color: #fff;
        box-sizing: border-box;
        border: 1px solid rgb(212, 212, 212);
        border-left: none;
    };
    dl{
        height: 120px;
        display: flex;
        padding: 10px;
        box-sizing: border-box;
        border-bottom: 1px solid rgb(212, 212, 212);
        border-right: 1px solid rgb(212, 212, 212);
        align-items: center;
        background-color: #fff;
        dt{
           display: flex;
           align-items: center;
        }    
        dd{
            width: 120px;
            padding: 10px;
            .item_title{
                // display: block;
                width: 100%;
                height: 36px !important;
                line-height:18px;
                font-size: 12px;
                font-weight: normal;
                overflow: hidden;

            }
            p>.now_price{
                font-size: 20px;
                color: red;
                margin-right: 1em;
            }
            p>.old_price{
                font-size: 14px;
                color: gray;
            }
        }
        
    };
    .swiper-wrapper{
        width: 220px;
        // overflow: hidden;
    }

}
.item_box>.item>.item_top>.right_part>.swiper-pagination{
    position: absolute !important;
    top:20px !important;
    right: -10px !important;
    z-indx:1000;
}
.item_topbar{
    height: 74px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    dl{
        display: flex;
        .item_title{
            font-size: 22px;
            font-weight: bold;
        };
        dd>.hot_pro{
            display: flex;
            font-size: 14px;
            line-height: 32px;
            li{
                margin: 0 10px;
            }
            li:hover{
                text-decoration: underline;
            }
        }
    }
}
.item_bottom{
    height: 218px;
    p{
        background-color: #fff;
        border: 1px solid #c9c9c9;
        // border-bottom: none;
        box-sizing: border-box;
        height: 49px;
        line-height: 49px;
        font-size: 18px;
        font-weight: bold;
    };
    .pp_imgbox{
        display: flex;
        height: 167px;
        text-align: center;
        justify-content: space-around;
    }
    .pp_imgbox>.pp_item{
        width: 20%;
        height: 167px;
        background-color: #fff;
        position: relative;
        text-align: center;
        border: 1px solid #c9c9c9;
        box-sizing: border-box;
        img{
            position: absolute;
            top: 50%;
            margin-top: -60px;
            left: 50%;
            margin-left: -60px;
        }
        i{
            position: absolute;
            top: 10px;
            right: 10px;
            color: rgb(253, 11, 124);
            display: none;
        }
    }

}
.item_box{
    position: relative;
    .leftFixed{
        position: absolute;
        top: 0px;
        left: -120px;
        background-color: #fff;
        width: 100px;
        height: 672px;
        text-align: center;
        .adv{
            width: 100%;
            height: 49px;
            border:1px solid #c9c9c9;
            box-sizing: border-box;
            a>img{
                height: 100%;
            }
        }
        .remenpai{
            width: 100%;
            height:50px;
            line-height: 50px;
            font-size: 14px;
            font-weight: bold;
            text-align: center;
            border:1px solid #c9c9c9;
            box-sizing: border-box;
        }
        .remenpai:hover{
            color:red;
        }
        .stairs>li{
            width: 100%;
            height: 32px;
            line-height: 32px;
            text-align: center;
            border:1px solid #c9c9c9;
            box-sizing: border-box;
            color:gray
        }
        .stairs>li:hover{
            color:red;
        }
    };
    .rigthFixed{
        position: absolute;
        top: 0;
        right: -82px;
        width: 62px;
        height: 243px;
        background-color: red;
        ul>li .icon-tubiao-{
            font-size: 30px !important;
        }
        ul>li .icon-gouwuche{
            font-size: 30px !important;
        }
        ul>li .icon-shouji{
            font-size: 30px !important;
        }
        ul>li .icon-top{
            font-size: 34px !important;
        }
        ul>li{
            position: relative;
            text-align: center;
            border: 1px solid #c9c9c9;
            background-color: #fff;
            border-bottom: none;
        }
        ul>li:nth-child(4)>i{
            color: gray;
        }
        ul>li:nth-child(4){
            border-bottom: 1px solid #c9c9c9;
        }
        ul>li:hover>a,ul>li:hover>i{
            color:red;
        }
    };
    .item .item_top .left_part li:hover{
        color:red;
    }
}
.youlike{
    margin-top: 40px;
    p>span.title{
        font-size: 22px;
        font-weight: bold;
        span{
            font-size: 14px;
            color:gray;
        }
    }
    .ulicke_goods {
        display: flex;
        justify-content: space-between;
        li{
            width: 260px;
            height: 382px;
            dl>dt{
                width: 260px;
                height: 260px;
                display: flex;
                align-items: center;
                justify-content: space-around;
                background-color: #fff;
                img{
                    width:180px;
                    height:180px;
                }
            }
            dl>dd{
                padding: 30px;
                p.title{
                    display: -webkit-box;
                    line-clamp:2;
                    -webkit-box-orient: vertical; 
                    -webkit-line-clamp: 2; 
                    width: 100%;
                    height:43px;
                    font-size: 12px;
                    font-weight: bold;
                    line-height: 22px;
                    overflow: hidden;
                    text-overflow: ellipsis;
                }
                p.title:hover{
                    text-decoration: underline;
                }
                .goodsinfo{
                    display: flex;
                    justify-content: space-between;
                    p>.symbol1,p>.symbol2{
                        font-weight: bold;
                        color: red;
                    }
                    p>.symbol3,p>.symbol4{
                        color: gray;
                    }
                }
            }
        }
    }

}